Surface mounted sensor



FIG. 1 is a perspective view showing the bottom (when mounted on a ceiling) and side of a design of a sensor forming a first embodiment of the invention; and,

FIG. 2 is a perspective view showing the bottom (when mounted on a ceiling) and side of a design of a sensor forming a second embodiment of the invention. 

The ornamental design for a surface mounted sensor, as shown and described. 